Processor choice, video streaming

[AckmanH]

I am needing to get a new computer. I do a lot of video uploading via live stream to multiple users over the internet. Can't stress how much I need to be able to stream HD live without any hiccups in the system. Don't need a lot of memory, 4GB is ok, 6GB nicer. More not necessary.
I am leaning towards a 2.6Ghz, but Completely lost on the Processors. AMD, I3, I5, I7, Celeron.
Been trying to do as much research as possible, but still getting lost.

 

[pcunite]

Intel i5 or i7 should be your only consideration. The difference is price (performance). Buy what you can afford.

 

[talltm]

I'm sure for streaming only, even an i3 would suffice. If beside streaming you also do video editing and stuff go for an i7 + a powerful nvidia GPU to ensure the best performance.

 

[DarkSable]

Also, "a 2.6GHz" means nothing... At all.

The ONLY time the clock speed matters is when comparing two chips that are otherwise identical - two Ivy Bridge Intel cores, for example.